Recommended update for grub2
This update for grub2 fixes the following issues:
- Do not ignore settings in variables GRUB_DISABLE_LINUX_UUID and GRUB_DEVICE. (bsc#971867)
This update was imported from the SUSE:SLE-12-SP1:Update update project.
- Submitted by Michael Chang (michael-chang)
Fixed bugs
bnc#971867
cmdline is missing actual uuid of rootfs